Duo-corp Competitor 3218comp Hopper Basement Window, Vinyl, 31.75 X 18 In.

The Duo-Corp Competitor 3218COMP hopper basement window brings natural light and ventilation to below-grade spaces. This vinyl-framed window is built with an impact-resistant solid vinyl frame and sash designed for basement installation. The included full screen allows fresh air circulation while keeping insects out, making it ideal for homeowners and builders seeking a durable, low-maintenance basement solution.

Energy-efficient 3/4-inch insulated glass with an R-value of 2.08 and U-value of 0.48 helps reduce heating and cooling costs year-round. The mechanically fastened sloped sill design directs water away efficiently. A fully weather-stripped frame seals out drafts, while the extruded vinyl masonry fin adapts to masonry or rim-joist installations, with a strippable fin for replacement applications.

Features and Benefits

• Tilt-In Cleaning: The limit stop hinge system allows the sash to tilt inward for easy interior cleaning without removing the window frame.
• Tool-Free Sash Removal: The sash can be removed by hand, simplifying installation and future maintenance without special equipment.
• Energy Efficiency: Insulated glass and full weather stripping reduce energy loss, helping lower heating and cooling bills.
• Impact-Resistant Frame: Solid vinyl frame and welded sash resist damage for long-term durability.
• Cam Locking Handle: Equipped with a cam locking handle for secure operation.
• Water Management: Sloped sill and extruded sill fin design work with the masonry fin to grab mortar in block or stone installations.
• Complete System: Arrives with full screen, installation instructions, and all components ready to install.

Specifications

• Brand: Duo-Corp
• Model: 3218COMP
• Width: 31.75 inches
• Height: 18 inches
• Frame Material: Solid vinyl
• Sash Material: Solid vinyl, welded
• Glass: 3/4-inch insulated, R-value 2.08, U-value 0.48
• Frame Thickness: 2-1/8 inches
• Sill Design: Mechanically fastened, sloped
• Fin Type: Extruded vinyl masonry fin with strippable sill fin
• Weather Stripping: Full perimeter
• Hardware: Limit stop hinge system, cam locking handle, tilt-in sash
• Included Accessories: Full screen and installation instructions
• Color: White
• Sash Removal: No tools required